baber/WOPTO huggingface dataset:
Patent TW-445257-B (TW)
Title: Herbicidal 3,5-difluoropyridines
Inventor: MAIER THOMAS
IPC: C07D401/12
Filed: 1998-05-05
Granted: 2001-07-11
Abstract: A compound of formula IA, wherein A presents 3-trifluoromethylphenyl, 2-chloropyrid-4-yl, 2-trifluoromethylpyrid-4-yl, 2-difluoromethoxypyrid-4-yl or 1-methyl-3-trifluoromethylpyrazol-5-yl, R represents a halogen atom or a C1-4 alkyl or C1-4 alkoxy or cyano group; R3 each independently represent a hydrogen atom or a fluorine atom, one or two of them also a chlorine or bromine or a trifluoromethyl, trifluormethoxy or a cyano group, one of them can further be a C1-C4 alkyl group, and m is 0 or an integer selected from 1 to 2.
Patent TW-382601-B (TW)
Title: Operation of dry-type dehumidifier, dry-type dehumidifing device and dehumidification system
Inventor: NISHIMURA KOICHI
IPC: B01D53/02
Filed: 1998-05-22
Granted: 2000-02-21
Abstract: To enable to dehumidify a larger volume of wind than heretofore even with a same sized rotor and to save energy by setting a ratio of a passing wind volume through a regeneration region against a dehumidifying area at a specific ratio and operating the device. Air dehumidified at a dehumidifying region of a first stage dry type dehumidifier, is further cooled and dehumidified at a pre-cooler, then being more dehumidified at a dehumidifying region 11a of a second stage dry type dehumidifier, and then the temperature is adjusted with a heater and an after-cooler to be fed to a low dew point space. Ventilated air from the space is introduced into a purge region 11C of a rotor of the dry type dehumidifier, and on the other hand, the air heated with a regeneration heater is introduced into the regeneration region 11b of the rotor. In this case, a ratio of the dehumidified region 11a positioned at the edge surface of the rotor against the regeneration region 11b is 9:2, thus a passing volume of the regeneration air passing through the regeneration region 11b is 2/9 of the dehumidified air, namely 0.22 time.
Patent TW-386278-B (TW)
Title: Method of forming a self-aligned, sub-minimum isolation ring
Inventor: DUNN JAMES S
IPC: H01L21/761
Filed: 1998-07-29
Granted: 2000-04-01
Abstract: An isolation method in which an isolation ring is formed to isolate a semiconductor device from other semiconductor devices on a common substrate. The method is suitable for isolating bipolar devices from CMOS or other devices formed on the same substrate and for preventing base current from being injected into the substrate. The method starts with a substrate having a buried sub-collector and a first isolation region that surrounds the portion of the surface to contain the semiconductor device. The first isolation region extends only part of the distance from the surface towards the buried sub-collector. Layers of polysilicon and dual-tone resist are applied, and a first mask is used with an opaque area aligned over the portion of the surface to contain the semiconductor device. The edge of the opaque region terminates above the first isolation region. After exposure, the properties of the dual-tone resist allow a narrow sub-minimum width trench to be removed from the resist to define an isolation ring. Ion implantation is then used to form a second isolation region extending to the sub-collector to form the isolation ring. Blanket exposure of the resist and further processing allows the semiconductor device to be formed within and automatically aligned with the isolation ring.
Patent TW-366383-B (TW)
Title: Highly concentric modular arc-type automatic door
Inventor: Xu jun-fu
IPC: E06B3/46
Filed: 1999-01-08
Granted: 1999-08-11
Abstract: A highly concentric modular arc-type automatic door, having: a main frame, in arc shape, forming inside the main frame an arc face having the rotation center of the arc automatic rotary door as center; a plurality of supports distributed evenly on the inner panel of the main frame, making the outer panel of the upper frame form an arc panel against engagedly on the inner plane of the main frame, to load articulately the belt guiding wheel and a driving motor; a plurality of lower frames distributed evenly inside the main frame, making the outer panel of the lower frame form an arc panel surface matching the bend rate of the lateral panel of the main frame against engagedly on the inner arc panel of the main frame, for connecting an arc-type track on the inside of the lower frame, for the hanger connected above the automatic door panel overpass, slide on the guiding track; being the outside of the upper and lower frame formed in the same curve that of the inner panel surface of the main frame, upon installation, the upper and lower frames would be equi-axially on the circumference of the arc frame center, without additional correction, as a simple correct installation.
Patent TW-420801-B (TW)
Title: Auxiliary unloading apparatus of the optical recording medium
Inventor: CHANG YU-HSIU
IPC: G11B17/02
Filed: 1999-01-18
Granted: 2001-02-01
Abstract: This invention is about the auxiliary unloading apparatus of the optical recording medium and is used to prevent the contamination problem of optical recording medium due to the touch of human body during the pick/place procedures of the optical recording medium (such as optical disk, video disk). The disclosed apparatus of this invention includes the followings: an empty cavity, in which one end of the empty cavity can be connected with the carry box of the optical recording medium and the other end is the unloading portion; and a pick/place mechanism disposed at the unloading portion stated above. The optical recording medium, which is placed on the carry box, can slide to the pick/place mechanism of the unloading portion through the empty cavity. Through the operation of the pick/place mechanism of the user, the optical recording medium is placed into the optical read/write machine or is retrieved back to the carry box. Therefore, during the procedure of placing or retrieving the optical recording medium by the user, the optical recording medium will not be touched directly such that the purpose of preventing the optical recording medium from contamination can be fulfilled.
Patent TW-I226375-B (TW)
Title: Color discrimination mask for color picture tube
Inventor: KANAYAMA NOBUAKI
IPC: C22C38/08
Filed: 1999-04-29
Granted: 2005-01-11
Abstract: A color discrimination mask formed from a nickel-iron alloy steel sheet made of a nickel-iron alloy containing 34% to 38% by weight of nickel. The nickel-iron alloy has a grain size number of not less than 10. The grain diameter in a cross-section in a direction perpendicular to the rolling direction is not larger than 50 mum. The average grain diameter in the elongation direction is not larger than 30 mum. The nickel-iron alloy steel sheet is provided with apertures by etching using a pattern provided on the sheet. The color discrimination mask is free from degradation of display characteristics due to degradation of the aperture configuration and capable of achieving a fine pitch by virtue of its high strength.
Patent TW-425732-B (TW)
Title: Electrochemical cell formed with big mouth open end can
Inventor: KELEMEN MARC P
IPC: H01M50/169
Filed: 1999-06-30
Granted: 2001-03-11
Abstract: Assembly of an electrochemical cell using a prismatic steel can having an enlarged big mouth opening at one end. The active materials of this cell including the cathode are disposed into the prismatic can through the big mouth opening, and the big mouth opening is subsequently reduced in size to a round reduced size opening. A round cover and seal assembly closes the opening of the cell.
Patent TW-490391-B (TW)
Title: Self-adhesive electrochromic electrode, and arrangements containing same
Inventor: HEUER HELMUT WERNER
IPC: G02F1/155
Filed: 1999-09-28
Granted: 2002-06-11
Abstract: Self-adhesive electrochromic electrode which contains a glass or plastic substrate with an electroconductive coating, an electrochromic, polymeric, organic material and an adhesive layer, and electrochromic arrangements fitted with an electrode of this type.
Patent TW-507104-B (TW)
Title: Application of light source including light guide for emanating linearly polarized light to liquid crystal display
Inventor: KUSHIDA TAKASHI
IPC: G02B5/30
Filed: 1999-09-14
Granted: 2002-10-21
Abstract: A liquid crystal display having an improved light use efficiency, and a light source constituting the liquid crystal display This display comprises (I) a light source for emanating a linearly polarized light having one vibrational direction including (i) a light guide made of a transparent medium and having an end face on which a light from a light source falls, two faces opposed to each other and one acting as an output face. And a haze-anisotropic layer, (ii) a light source disposed on the end face of the optical guide, and (iii) a reflector disposed near the face opposed to the output face of the optical guide; and (II) a polarizer disposed on the output face, side of the optical guide such that the axis of polarization is parallel with the direction in which the haze value in the haze-anisotropic layer takes the maximum.
Patent TW-460859-B (TW)
Title: Analog signal recording of digital data
Inventor: HOPNER EMIL
IPC: G11B20/00
Filed: 1999-10-08
Granted: 2001-10-21
Abstract: A method for an analog recording of digital data is provided. The method has several steps. A data sequence is provided. A digital quantity of every N binary data, as an N-bit binary packet, of the binary sequence is converted into a plurality of symbols, which form a symbol sequence. The method further respectively converts the symbols into voltage levels so as to form a voltage analog-signal sequence. The voltage analog-signal sequence is than recorded into a recording medium in a frequency modulation (FM) channel, in which a pulse sliming equalization technology is used to linearly double the recording density. When the binary data sequence is desired to play back, the voltage analog-signal sequence from the recording medium is fetched first. Then, the binary data sequence is recovered by sampling the voltage levels of each symbol with N-bit discrete voltage levels so that the N-bit binary packet of each symbol is recovered and further sequentially forms the original binary data sequence.
Patent TW-541328-B (TW)
Title: High conducting polymer electrolyte
Inventor: JU BO-REN
IPC: H01B1/12
Filed: 1999-11-17
Granted: 2003-07-11
Abstract: This invention pertains to the production of novel polyelectrolyte with high conductivity. The novel polyelectrolyte is made with blending appropriate amount of a hydrogen-bond coordinating macromolecular compound (such as Novolac phenolic) with polyethylene oxide blends. The lithium conductivity in this polyelectrolyte at ambient temperature can reach as high as about 6.5x10<-3> s/cm, which is about two to three orders higher than conventional PEO at high temperature and is the highest among all known polyelectrolytes reported so far.
Patent TW-441200-B (TW)
Title: Integrated echo canceller and programmable compression encoder/decoder
Inventor: HOGL ERIK
IPC: H04M1/60
Filed: 1999-11-24
Granted: 2001-06-16
Abstract: A combination echo canceller and compression encoder/decoder. Each compression encoder/decoder has a number of channels which are individually programmable to select a companding law used to make a conversion of a telephone signal between a compressed format and a linear format and vice versa. By individually programming the channels, a single echo canceller and encoder/decoder can receive telephone signals from and transmit signals to regions that utilize different companding laws.
Patent TW-483220-B (TW)
Title: Permanent magnet type stepping motor
Inventor: YURA TSUNAO
IPC: H02K37/14
Filed: 1999-12-22
Granted: 2002-04-11
Abstract: The present invention provides a permanent magnet stepping motor excellent in rotating angle precision and static angle precision. To accomplish this, with reference to figure 1, yokes 113, 117 of a claw pole type yoke unit 111 have n-number of pole tooth. The yoke 113 has n/m number of pole tooth 115 in an angle range θ of 360 DEG/m where m is a divisor of n except 1 and n. The pitch a between the pole teeth 115 positioned in each angle range θ is set in the range of (90 DEG/n) [4-m/(n-m)] < a < (360 DEG/n). The pitch b between two pole teeth positioned on both sides of the boundary B of two adjacent angle ranges is set in the range of (360 DEG/n) < b < (450 DEG/n). Pole teeth 119 of the yoke 117 are arranged between the pole teeth 115 of the yoke 113.
Patent TW-I265806-B (TW)
Title: Mixed composition of higher unsaturated fatty acid and food containing the same
Inventor: LEE INSU
IPC: A23L1/30
Filed: 2000-02-17
Granted: 2006-11-11
Abstract: An object of the present invention is to obtain the subject composition enabling efficient of DHA. To achieve the above object, a composition is obtained by including a linoleic fatty acid [n-6, 18:2] and an alpha-linolenic fatty acid [n-3, 18:3]. The abundance ratio (weight ratio) is linoleic fatty acid [n-6, 18:2]/alpha-linolenic fatty acid [n-3, 18:3]=0.05 to 2.0.
Patent TW-455784-B (TW)
Title: System and method for data processing
Inventor: SHR JIUN-HENG
IPC: G06F1/26
Filed: 2000-03-23
Granted: 2001-09-21
Abstract: A data processing system with remote power-on/shutdown includes remote equipment and host equipment. The remote equipment can send out the first radio signal and the second radio signal. The host equipment includes the controller and the system power supply for the system operation of data processing. When the host equipment receives the radio signal, the controller will proceed study and judgment so as to power on the system if the received signal is the first radio signal and power down the system if the received signal is the second radio signal. User can only use remote equipment to activate the host equipment for executing the power-on or power-down action and no one can access the data processing system directly from the host equipment.
Patent TW-490624-B (TW)
Title: Subgrid detailed routing
Inventor: LEUNG HARDY K S
IPC: G06F17/50
Filed: 2000-05-04
Granted: 2002-06-11
Abstract: Disclosed is a subgrid detailed router that performs searches for wire locations at the grid level. Once a solution is found, the wire is placed in a based upon a finer subgrid. Specifically, the present invention includes subgrids that in a preferred embodiment have a resolution that is 16X greater than the resolution of the conventional grids. This increased resolution is useful for improving routing density with variable width and variable spacing designs. In operation, the subgrid detailed router of the present invention searches at the grid level for potential wire paths using a code associated with each grid. This code contains data corresponding to each of the subgrids, such that upon completion of a routing a net, information exists that allows for the placement of the net at locations corresponding to the subgrid that has finer resolution than the grid which was used to implement the routing search. Thus, the present invention is as efficient as conventional grid based routers in finding an appropriate path.
Patent TW-536701-B (TW)
Title: Integrated memory having a reference potential and operating method for such a memory
Inventor: SCHLAGER TOBIAS
IPC: G11C11/41
Filed: 2000-05-11
Granted: 2003-06-11
Abstract: The memory has a control unit (C1), which, in order to generate a common reference potential (VREF) on the two bit lines (BL1, /BL1), firstly turns on the first switching element (S1) and the selection transistors (T) of the two reference memory cells (RC) and, after a specific time period (Deltat), turns off the selection transistors, while the first switching element remains in the on state and compensates for a potential difference (2U1) between the two bit lines.
Patent TW-I229057-B (TW)
Title: Glass base material manufacturing apparatus
Inventor: TOBISAKA YUUJI
IPC: C03B37/014
Filed: 2000-07-01
Granted: 2005-03-11
Abstract: An apparatus for manufacturing a glass base material, which is a base material of an optical fiber, comprising: a base rod, around and along which said glass base material is formed; a burner that hydrolyzes and accumulates a gas material, which is a base material of said glass base material, around and along said base rod; a first burner-moving-unit that moves said burner in a direction parallel with a longitudinal direction of said base rod; and a second burner-moving-unit that moves said first burner-moving-unit in a same moving direction of said first burner-moving-unit.
Patent TW-557249-B (TW)
Title: Structure of multilayered film for arbitrary image covering and application thereof
Inventor: LIN SHIOU-WEI
IPC: B41F17/30
Filed: 2000-07-27
Granted: 2003-10-11
Abstract: The present invention provides a multilayered film structure for covering of an arbitrary curved face of an image, which comprises a substrate, a polyvinyl alcohol layer, and an image reception layer. The multilayered film structure has a rigid property and is convenient to be used in printing a pattern onto a polymer film structure. Furthermore, the multilayered film structure can be applied to a retail store where a consumer can directly transfer a selected pattern onto an article without the need of using a printing factory for the printing job. The invented multilayered film structure can be applied on a digital printing device for directly printing a pattern, thereby meeting the demand of a consumer in individual creativity in pattern and providing a convenient availability to the public.
Patent TW-594443-B (TW)
Title: Photoresist remover composition comprising ammonium fluoride
Inventor: YOON SUK-IL
IPC: G03F7/42
Filed: 2000-08-03
Granted: 2004-06-21
Abstract: The present invention provides a photoresist remover composition comprising 0.1 to 0.3 weight % of ammonium fluoride, 25 to 45 weight % of water, 4 to 15 weight % of an organic phenol based compound containing 2 or 3 hydroxyl groups, and 40 to 70 weight % of alkyl amide, which is used to remove photoresists in the manufacturing process of semiconductors such as large scale integration, very large scale integration, etc. A photoresist remover composition according to the present invention can easily and quickly remove photoresist films cured by hard baking, dry etching, and ashing processes, as well as side wall resist polymer formed from a lower metallic substrate, particularly aluminum, aluminum alloy, etc., after photoresists are reacted with etching and ashing gases in the above processes. Furthermore, a photoresist remover composition according to the present invention can minimize lower metallic substrate corrosion in the photoresist removing process and minimize corrosion against lower metallic substrates in the photoresist removing process, and it is particularly meritorious for minimizing corrosion against new lower metallic substrates which are applied to line producing very large scale integration semiconductors, over 64 mega DRAM classes.
Patent TW-486721-B (TW)
Title: Plasma display having auxiliary bonding pad
Inventor: WU JIUN-HAN
IPC: H01J11/12
Filed: 2000-08-30
Granted: 2002-05-11
Abstract: The invented plasma display comprises a substrate and a circuit board. The substrate is provided with a substrate edge and plural bonding electrodes, which are not electrically connected to each other, installed on the substrate such that these electrodes have a separation distance from the substrate edge. Plural circuit board electrodes are installed on the circuit board by using a non-mutually electrically connected manner such that the positions of plural circuit board electrodes correspond to the positions of plural bonding electrodes. An auxiliary bonding pad is installed on the substrate between the bonding electrode and the substrate edge such that, when a conductive sticking layer and a protective sticking layer are used to seal the substrate and circuit board, the auxiliary bonding pad can reduce the gap between the front end of the bonding electrode and the conductive glue, prevent air bubbles, and fix tightly the substrate and the circuit board.
Patent TW-526428-B (TW)
Title: Financial cost forecasting system and method
Inventor: YANG JIUN-KUEI
IPC: G06Q40/00
Filed: 2000-09-25
Granted: 2003-04-01
Abstract: A financial cost forecasting system and method, wherein each sub-server computer of each department is connected with the host server computer, and the original cost data of each department is filtered and categorized into financial reports through the host server computer; then, the financial reports are gathered as standard cost accounts, so that the client computer of the financial department can access the financial reports and compare with the standard cost accounts, and the original cost data can be automatically collected as financial reports, and the scheduling of the host server computer can automatically correct the mistaken financial reports. These financial reports can be used to forecast the cost expenses of the next month or the next year.
Patent TW-477998-B (TW)
Title: Field emission-type electron source and manufacturing method thereof
Inventor: ICHIHARA TSUTOMU
IPC: H01J1/312
Filed: 2000-10-18
Granted: 2002-03-01
Abstract: An electron source (10) is provided with an n-type silicon substrate (1) as a conductive substrate, a drift layer (6) composed of oxidized porous polycrystalline silicon which is formed on the main surface of the silicon substrate (1), and a surface electrode (7) as a conductive thin film formed on the drift layer (6). The process for forming the surface electrode (7) includes the steps of forming a first layer composed of Cr on the drift layer (6), forming a second layer composed of Au on the first layer, and alloying the two layers. The surface electrode (7) has higher adhesion for the drift layer 6 and/or stability for the lapse of time. In addition, the surface electrode (7) has lower density of states in an energy region near energy of emitted electrons, in comparison with the simple substance of Cr. In the surface electrode (7), scattering of the electrons is less so that electron emitting efficiency is higher.
Patent TW-487885-B (TW)
Title: Guiding device of fingerprint recognition system
Inventor: WU WEN-SHIAN
IPC: G06K9/00
Filed: 2000-11-16
Granted: 2002-05-21
Abstract: A guiding device of fingerprint recognition system includes a fingerprint recognition area for proceeding fingerprint recognition, and a sliding cover capable of sliding back and forth in between the first position and the second position. When sliding cover is at the first position, it can cover the fingerprint recognition area; and when the sliding cover is at the second position, it will expose the fingerprint recognition area, wherein the guiding device along with the sliding cover can guide the finger position and orientation, making fingers being precisely put in the fingerprint recognition area for fingerprint recognition processing.
Patent TW-501992-B (TW)
Title: Attachment method for vacuum pleating forming of middle ornament plate on car door plank
Inventor: WU CHUNG-YI
IPC: B60R13/00
Filed: 2000-11-29
Granted: 2002-09-11
Abstract: An attached method for vacuum pleating forming of middle ornament plate on car door plank, which is completed by the following steps: spraying glue on a middle frame and its surfaces; heating; vacuum pleating forming; and, leather covering on the back folding. And, the pleating forming step is to place the heated enclosing leather in the cavity of the mold; pressing the positioning sheet into the middle frame into the cavity; forming the pleats on the enclosing leather by vacuum suction and attaching to the middle frame, so as to produce the middle ornament plate with the same pleats and regular pitches.